Outboard motor mounting bracket



FIG. 1 is a perspective view of an outboard motor mounting bracket showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a rear elevational view; and,

FIG. 6 is a side elevational view, the opposite side being a mirror image. 

The ornamental design for an outboard motor mounting bracket, as shown and described. 